If you flipped the jar over and glued the lid to the bottom, you could use the open mouth of the jar to put in an actual little light bulb attached to a base the jar could screw into. 
Elder Scrolls Skyrim Forum Fan Site
This is a sample guest message. Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!
Elder Scrolls Skyrim Forum Fan Site
Cordelia